OOCYTE DONATION - THE ROLE OF ENDOMETRIAL RECEPTIVITY

被引:28
作者
DAVIES, MC
ANDERSON, MC
MASON, BA
JACOBS, HS
机构
[1] Department of Reproductive Endocrinology, Cobbold Laboratories, University College and Middlesex School of Medicine, London W1, Mortimer Street
[2] Department of Histopathology, St Mary's Hospital Medical School, London W2, Praed Street
[3] Hallam Medical Centre, London W1
关键词
Donor gametes; Endometrium; Implantation;
D O I
10.1093/oxfordjournals.humrep.a137199
中图分类号
R71 [妇产科学];
学科分类号
100211 ;
摘要
Sixteen patients, 15 with primary ovarian failure and one carrier of chromosomal abnormality, received 21 embryo transfers following in-vitro fertilization of donated oocytes. Hormone replacement therapy was given to mimic a natural menstrual cycle. Five pregnancies were achieved (four infants delivered and one early pregnancy loss). All patients had endometrial biopsies taken in a preceding cycle of hormone replacement therapy. The majority (61%) showed delayed maturation compared with the expected appearances for the day of the cycle as assessed on light microscopy. Patients who conceived had a significantly better endometrial respome than those who did not. Five out of seven patients (71%) conceived when the endometrium was 'in phase' (<2 days' delay). This suggests that endometrial receptivity is a key factor in conception. The implications for improving outcome from in-vitro fertilization treatment are discussed. © 1990 Oxford University Press.
引用
收藏
页码:862 / 869
页数:8
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